Automatic fire extinguishing system using liquefied co2
A Standard patent application filed on 19 September 2000 credited to Nghia, Phan Trong
;
Phuong, Phan Dinh
Details
Application number :
76300
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Automatic fire extinguishing system using liquefied co2